1,142 search results for “field experiments” in the Public website
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Support the Living Lab for research on hazardous compounds in 36 ditches
Researchers from the Institute of Environmental Sciences of Leiden University started crowdfunding to raise 15.000 euro to build a laboratory in nature: The Living Lab. This is necessary to test the effects of chemical compounds in a natural situation.
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36 ditches as living lab for water quality
On Monday 14 November, the first spadeful of earth was dug for the construction of the Living Lab, an experimental test site to study living organisms in freshwater. A total of 36 ditches will be dug out to create a natural environment where researchers can study the effects of chemical compounds from…
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Sarahanne Field
Faculteit der Sociale Wetenschappen
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Michael Field
Faculteit Archeologie
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Manipulating carbon nanotubes Towards the application as novel field emission sources
Promotor: Prof.dr.ir. T.H. Oosterkamp, N. de Jonge
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Online Experience
If you aren't able to visit us on campus at Leiden University, some of our bachelor's programmes offer you an online experience to see if the programme is a right fit for you.
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Experience Days
The Experience Days are intended to help you become better acquainted with the Leiden University English-taught bachelor's programmes.
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Groups and fields in arithmetic
Promotor: Prof.dr. H.W. Lenstra
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Student experience
What is it like to study International Studies in The Hague? Read what Leonor, student of International Studies, has to say about his experience.
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Mike Field’s Leiden Experience: ‘I try to make research teaching and teaching research.’
Mike Field has been at the Faculty of Archaeology since 2008. As a driven archaeobotanist, he is consistantly contributing to the study of plant fossils encountered in many faculty as well as external projects. ‘Flexibility, spontaneity, creativity, these are all parts of being an academic.’
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Using Conjoint Experiments to Study Preferences in Multidimensional Choice Contexts
This case study demonstrates how to design and effectively deploy a (survey embedded) conjoint experiment.
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Deterministic equation solving over finite fields
Promotor: H.W. Lenstra
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Mersenne primes and class field theory
Promotor: H.W. Lenstra, Jr., Co-promotor: B. de Smit
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Online Experience Urban Studies
Study Information, Online Experience
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Online Experience Linguistics
Study Information, Online Experience
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Online Experience International Studies
Study Information, Online Experience
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Online Experience Dutch Studies
Study Information, Online Experience
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Field projects
In July 2004, a cooperation started between the Faculty of Archaeology and the Museo del Hombre Dominicano and the (University College London, England, Dr. José Oliver), to explore the possibilities to jointly undertake archaeological investigations in the Dominican Republic.
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Why experiments on animals?
We only conduct research using laboratory animals if it is absolutely essential and we have no other means of answering the research question. Read here about how we assess and account for this research.
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The stochastic geometry of non-Gaussian fields
Promotor: V. Vitelli, Co-promotor: J. Paulose
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Making sense of an out-of-body experience (OBE), spirituality and mental health
When is (or becomes) an out-of-body experience a R/S experience? (How) do people make sense of their experiences and is this related to mental health? Which motives do people have to (not) communicate their out-of-body experiences with regular and/or alternative caregivers? And what does it tell us…
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Reconstructing Magnetic Fields of Spiral Galaxies from Radiopolarimetric Observations
Promotor: H.J.A. Röttgering, Co-promotor: M. Haverkorn
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Setup: Static Magnetic Field with Low Noise
Our cantilevers have a low intrinsic damping rate: this enables us to measure with low noise, since damping is proportionate to noise. However, when the magnet is close to the surface of a sample we want to study, we measure a much higher effective damping rate. This is caused by magnetic interaction…
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Field school in Kenya gives students experience of collaborative linguistic fieldwork
Descriptions of different languages help us understand what speakers of different languages share worldwide. At the same time, having descriptions of languages available can also change local education and open our eyes to cultural and linguistic diversity. But what if a language has not yet been (fully)…
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Online Experience South and Southeast Asian Studies
Study Information, Online Experience
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Online Experience English Language and Culture
Study Information, Online Experience
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Online Experience Philosophy: Global and Comparative Perspectives
Study Information, Online Experience
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Online Experience Arts, Media and Society
Study Information, Online Experience
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The sensual experience of wonder and enchantment
How do we experience sensual wonder and enchantment and to what extent can (early) modern imagination-techniques be implemented to create an artwork and performance, which offer a sensory and novel experience.
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Effects of heavy fields on inflationary cosmology
Promotor: Prof.dr. A. Achucarro, Co-Promotor: J.W. van Holten
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The Values and Norms of Refugees – Results from a Field Experiment in Germany
Lecture
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Online Experience Cultural Anthropology and Development Sociology
Study Information
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Spectroscopy of two-field inflation
This thesis is about cosmological inflation and its relation to observations.
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Global Fields and Their L-functions
Artin L-functions associated to continuous representations of the absolute Galois group G_K of a global field K capture a lot of information about G_K as well as arithmetic properties of K.
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Symmetric Diophantine approximation over function fields
Promotor: Prof.dr. P. Stevenhagen, Co-Promotor: Dr. J.H. Evertse
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Effects of pesticides on aquatic macrofauna in the field
Promotores: W.J.G.M. Peijnenburg, G.R. de Snoo, Co-promotor: M.G. Vijver
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Koenraad Schalm Group (String Theory and Experiment)
Truth is stranger than fiction. In 1997 Juan Maldaceña discovered a remarkable dictionary that translates equation for equation the physics of black holes in string theory into the more conventional physics of quantum mechanics of interacting particles. The remarkable possibility exists that…
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Tilling and manuring prehistoric and early historic fields in western Europe
Since the adoption of agriculture people have cultivated fields. The project concerns all kinds of aspects related to raising crops.
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Deciphering fermionic matter: from holography to field theory
Promotor: K.E. Schalm, Co-promotor: S.S. Lee
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Universal adelic groups for imaginary quadratic number fields and elliptic curves
Promotor: Prof.dr. P. Stevenhagen & Prof.dr. K. Belabas (Univ. de Bordeaux)
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Advancing the European Multilingual Experience
The project Advancing The European Multilingual Experience (AThEME) studied multilingualism in Europe by incorporating and combining linguistic, cognitive and sociological perspectives.
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Complex multiplication constructions of abelian extensions of quartic fields
In this thesis, we show that we can use Shimura’s CM theory to explicitly compute the Hilbert class field of any primitive quartic CM field.
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Terrestrial field trials for side-effects of pesticides
The thesis describes terrestrial field trials aimed to detect side-effects of pesticides within the framework of pesticide registration procedures. Field trials were developed using vascular plants Brassica napus and Poa annua, caterpillars Pieris brassicae and effects on decomposition were studied…
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Knowledge Discovery and Data Mining from patient experience repositories
This project develops a scientific method to extract clinically relevant new information from patient forum websites that discuss patient experiences concerning e.g. medication, nutrition, co-morbidities, genetic factors etc.
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Postdoc in the field of experimental biophysics
Science, Leiden Academic Centre for Drug Research (LACDR)
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Advances in computational methods for Quantum Field Theory calculations
In this work we describe three methods to improve the performance of Quantum Field Theory calculations.
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Assistant Professor (UD) in the field of "Environment and Society"
Governance and Global Affairs, Leiden University College The Hague
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Effect of insecticides on damselflies greater than expected
The latest research from the Leiden outdoor laboratory ‘Living Lab’ shows that the insecticide thiacloprid strongly influences even the most common and robust dragonfly species in the Netherlands. The study was published in the Journal of Applied Ecology.
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Modular forms of weight one over finite fields
Promotor: S.J. Edixhoven
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High-resolution integral-field spectroscopy of exoplanets
This thesis describes the implementation and on-sky demonstration of high-resolution integral-field spectroscopy for extreme adaptive optics systems that are used to find and characterize exoplanets.